A North Korean university has named the United States citizen detained on Saturday as Kim Sang-duk, also known as Tony Kim. The Korean-American lecturer taught at Pyongyang University of Science and Technology (PUST) for several weeks prior to his arrest, the BBC reports. The investigation into Mr. Kim was for matters "not connected in any way" to the university, PUST said in a statement to the BBC. Mr. Kim was arrested just as he was about to leave Pyongyang. North… Read more